Note 1 - Nature of Operations and Going Concern (Details Textual)	3 Months Ended								12 Months Ended
	Dec. 31, 2024 USD ($)	Sep. 30, 2024 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Sep. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Sep. 14, 2023	Sep. 14, 2023 a	Sep. 14, 2023 km²
Revenues	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Area of Land (Acre)												75,000	302
Post-Impairment of Oil and Gas Properties									$ 0	$ 135,000
Net Income (Loss) Attributable to Parent	(1,746,000)	$ (1,791,000)	$ (2,054,000)	$ (1,752,000)	(1,741,000)	$ (1,743,000)	$ (2,334,000)	$ (2,139,000)	(7,343,000)	(7,957,000)
Retained Earnings (Accumulated Deficit)	$ (293,902,000)				$ (286,559,000)				(293,902,000)	$ (286,559,000)
Megiddo Valleys License 434 [Member]
Finite-Lived Intangible Asset, Useful Life (Year)											3 years
Megiddo Valleys License 434 [Member] | Maximum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)											7 years
Oil and Gas Operations [Member]
Revenues									$ 0